Poultry breed is a term used to describe the various types of domesticated birds that are raised for their meat, eggs, and feathers. Two popular poultry breeds are the LEGHORN and the Orpington. The LEGHORN is a breed of chicken originating from Italy and is known for its white eggs and hardiness. The Orpington is a breed of chicken originating from England and is known for its large size and docile temperament.